baber/WOPTO huggingface dataset:
Patent EP-0103471-A3 (EP)
Title: Debris collecting mechanism
IPC: E01H1/10
Filed: 1983-09-09
Abstract: In a combination sweeping, polishing and scrubbing floor maintenance machine (10), the present invention includes a debris hopper (24; 84) removably positioned in a frame (21) secured to a portion of the machine (10). The debris hopper (24; 84) has a rearward opening (25) facing a pair of substantially side-by-side disc tools, e.g. brushes (20a, 20b; 82, 83). The brushes preferably rotate in the same rotational direction with one brush (20a; 82) positioned slightly ahead of the other brush (20b; 83). Immediately in front of the forward edge of the leading brush (20a; 82) is a conduit means (28) secured to the hopper (24; 84). Adjacent the conduit means (28) and extending along the hopper opening is a flexible member (32). Both the flexible member (32) and the conduit means (28) serve as debris receiving means for directing swept debris upwardly into the debris hopper (24; 84). Blade members (37, 38) may be provided forward of the debris receiving means and beneath the hopper (24, 84) to guide debris into a central area of the machine's path of travel. There may be more than one pair of brushes (120,120a; 121, 121 a) with a further brush (120b) common to the pairs.
Patent EP-0107338-A3 (EP)
IPC: G01D7/00
Filed: 1983-09-20
Abstract: The present invention provides a displaying device for 
dial gauge which comprises a display panel, a digital dis­
playing member for digitally displaying measuring value of 
dimension of an object to be measured, and an analogue 
displaying member which operates in synchronism with the 
digital displaying member. Both of the digital and the ana­
logue displaying members are provided on the display 
panel. It is, accordingly, very easy and convenience to read 
and confirm a scaling value, even when the scaling value 
changes instantaneously and continuously.
Patent EP-0100289-A3 (EP)
Title: Process for the electromagnetical casting of metals using at least one magnetical field differing from another bordering magnetical field
IPC: B22D11/01
Filed: 1983-07-19
Abstract: 1. A process for the casting of metals wherein one electromagnetic confinement field generated by the inductor (3) applied to the liquid metal (2) and a stationary magnetic field generated by an annular coil (7) and a variable magnetic field generated by an annular coil (8) both applied above the level of liquid metal are caused to act simultaneously.
Patent EP-0135171-A3 (EP)
IPC: C07K14/555
Filed: 1984-08-22
Abstract: There is disclosed pseudomonophase, microemulsion 
compositions for topical application of interferon to the 
human or animal skin and mucosa. The compositions 
comprise a therapeutically effective amount of interferon, 
30-70% by volume of a surface active agent having a 
hydrophilic-lipophilic balance (HLB) of from 12-15 and dual 
solubility in water/oil; 5-45% of a vegetable oil; and 5-45% 
water. The compositions are highly skin substantive.
Patent EP-0140073-A3 (EP)
IPC: B01D59/14
Filed: 1984-09-08
Abstract: Durch beidseitige Abstützung mit zumindest je einem 
feinmaschigen Metallnetz oder -gewebe (1,2) mit einer 
Maschenweite von maximal 50 µm, insbesondere 2 bis 20 
µm dünner, selektiv wasserstoffdurchlässiger Metallfolien 
(3) von < 100 µm, insbesondere 10 bis 30 µm wird eine 
Wasserstoff-Permeationswand mit ausreichender Stabilität 
erhalten, die vor Schmutzablagerung geschützt und ferti­
gungstechnisch günstig ist. Vorzugsweise wird die Fläche 
einer solchen dreilagigen Anordnung durch Fältelung oder 
Wellung vergrößert. Hinter dem an die Folie angrenzende 
feinmaschigen Gewebe kann eine weitere gröbere Stütz­
struktur zweckmäßig sein. Diffusionshemmende oder korro­
sionsschützende Überzüge auf dem feinen Metallgewebe 
können die Lebensdauer der Anordnung erheblich verlän­
gern.
Patent EP-0144624-A3 (EP)
Title: Duty cycle and/or measuring device
IPC: G01B7/00
Filed: 1984-10-11
Abstract: In a sensing or measuring arrangement for determining the position or dimensions of a test object, the sensing arrangement housing is fastened to a receiving element for the installation of the sensing housing onto a tool receptacle of a spindle of a machine tool. A voltage source is included in the sensing housing to power a measuring signal transmitting system. In addition, a switching arrangement is included for switching the voltage source from a standby mode of operation characterized by low current consumption to a measurement mode of operation in order to increase the life of the voltage source. This switching arrangement is responsive to an expansion measuring strip which detects an axial elongation of the receiving element in the tool receptacle. In the disclosed embodiment the expansion measuring strip is fastened to an inner surface of the receiving element which is subject to axial elongation when the receiving element is installed in place in the spindle of the machine tool.
Patent EP-0125883-A3 (EP)
IPC: G06F17/40
Filed: 1984-05-10
Abstract: A multi-channel electronic waveform recorder for storing 
sampled waveform data and time of occurrence, information, 
i.e. a "time-tag", for each stored sample, is disclosed. Specifi­
cally, each channel (1, 2, 3...N) of the waveform recorder 
converts a previously stored digital sample of a recorded 
waveform into an analog value, compares this value to the 
current value of the input signal (1a, 2a, 3a...Na), generates an 
analog difference signal in response to this comparison, and 
stores a digital sample substantially equivalent to the current 
value of the input signal whenever the magnitude of the dif­
ference signal exceeds a predetermined amount.
Patent EP-0145478-A3 (EP)
IPC: C07C67/00
Filed: 1984-12-11
Abstract: A catalyst having stability in air, exhibiting long life and 
capable of use in the conversion of synthesis gas to hydro­
carbons, consists of particles of a disordered residue inter­
calate having a catalytic substance derived from the guest 
substance on the outer surfaces of the particles. The disor­
dered residue intercalate retains about 1-10% of guest sub­
stance, modifying its electronic properties.
Patent EP-0144269-A3 (EP)
Title: Imprinting process for sweetening chewing gum with an l-aspartic acid sweetening derivative and products of improved sweetness stability obtained thereby
IPC: A23L27/30
Filed: 1984-11-30
Abstract: The sweetness of a chewing gum containing aspartame is stabilized by applying the aspartame into indentations made in the chewing gum surface.
Patent EP-0146466-A3 (EP)
Title: In-door shooting training device
IPC: F41G3/26
Filed: 1984-12-07
Abstract: A training device for indoor weapon-firing comprises a projector for displaying a sequence of moving images in visible light viewed by at least one firer and comprising a landscape with at least one target to be hit. Provision is made for at least one weapon equipped with a trigger mechanism and for an electronic computer assembly which has the function of controlling the emission of the infrared-radiation beam by means of the trigger mechanism. Another function of the electronic assembly is to stop the motion of projected images under the control of the trigger mechanism in order to interrupt the projection on one arrested visible image. A video camera serves to produce a video image of the arrested image and to selectively detect the trace of the infrared beam on the arrested image and to determine the trace location in its video image. A visible indication of the trace location is inserted electronically in the video image of the arrested image.
Patent EP-0148067-A3 (EP)
Title: Procédé pour plastifier des mélanges   base de résine de polychlorure de vinyle
IPC: C08J3/20
Filed: 1984-12-12
Abstract: Ce procédé comprend les étapes suivantes:  
a) mélanger ladite résine avec des plastifiants;  
b) refroidir le mélange et y introduire simultanément 
sous agitation des constituants solides.  
     Application dans la maroquinerie et la papeterie.
Patent EP-0125217-A3 (EP)
Title: Roll-up door
IPC: E06B9/68
Filed: 1984-01-26
Abstract: Roll-up door comprising two door-leaves (4) arranged to be wound onto and off a common roll-up roller (14). The door-leaves (4) are kept spaced apart by a roller (16) and a rigid profile member (6) at the lower ends of the doorleaves where the latter are interconnected. The rigid member (6) is guided by carriages (8) which are rotatably mounted at the member ends and travel in U-beams (10). Belts (22) are secured to the carriages (8) and are carried about a number of pulleys (24, 26, 28, 30, 34) and are wound onto and off discs (36) which are mounted on the same shaft (38) as the roller (14) onto which the door-leaves (4) are wound on and off, whereby the door-leaves (4) will be maintained tensioned and their weight balanced.
Patent EP-0150026-A3 (EP)
IPC: C07C321/30
Filed: 1985-01-12
Abstract: Die Erfindung betrifft ein chemisches Verfahren zur 
Herstellung von Verbindungen der Formel I  
R - X - R¹ (I),  
(X = -S-, -S-S-, -CO-,  
R und R¹ = unabhängig voneinander H, OH;  
gegebenenfalls durch mindestens ein OH, Carboxy, C₁₋₆-­
Alkoxycarbonyl, NH₂, Acetylamino, NO₂, C₁₋₆-Alkylamino, 
C₁₋₆-Alkoxy, 
  
gegebenenfalls durch mindestens ein OH subst, C₅₋₇-­
Cycloalkyl und/oder durch Halogen subst. C₁₋₁₂-Alkyl oder 
C₂₋₁₂-Alkenyl; C₇₋₁₀-Aralkyl; gegebenenfalls durch minde­
stens ein C₁₋₄-Alkyl, NO₂ und/oder Halogen subst. Phenyl 
oder Naphthyl; 5- oder 6-gliedriger, 1-3 Stickstoffatome 
enthaltender, gegebenenfalls mit einem Benzolring konden­
sierter und gegebenenfalls mindestens einen Substituenten 
enthaltenden Heterocyclus - vorzugsweise 2-Carbometho­
xyamino-1H-benzimidazol-5-yl, Pyrrolyl, Indolyl, Imidazolyl, 
Benzimidazolyl, Pyridyl, Chinolyl, Isochinolyl, 1,2-, 1,3- oder 
1,4-Diazinyl, 1,2,4- oder 1,3,5-Triazinyl, Phthalazinyl oder 
Chinoxalyl; halogensubst. C₁₋₁₀-Aralkyl oder  
-(CH₂) n -Halogen (n = 1 - 6))  
durch Reduktion einer Verbindung der Formel II  
R-A (II)  
(A = Chlorfulfonyl, --R¹    oder --R¹,    
R und R¹ wie oben)  
mit einer Schwefelverbindung, die ein S-Atom mit dem 
Oxydationsgrad (+)4 enthält, der während der Reaktion in 
den Oxydationsgrad (+)6 überführbar ist oder in saurem 
Medium zu einer Verbindung mit dem letztgenannten Oxy­
dationsgrad zersetzt werden kann, in Gegenwart von höch­
stens 0,5 Mol / 1 Mol Ausgangsverbindung der Formel I, 
vorzugsweise einer katalytischen Menge, elementarem Jod 
oder einer Verbindung, die in saurem Medium Jodwasser­
stoff liefert, oder in saurem Medium mit der verwendeten
Patent EP-0157113-A3 (EP)
IPC: H04L29/10
Filed: 1985-02-04
Abstract: An electronic device is disclosed for interfacing be­
tween a computer and an external unit such as another 
computer adapted for interfacing by asynchronous trans­
mission on the V24-RS232 Standard with the local telex or 
teletype. The interface is specially designed for the so-­
called personal computers and is of a highly reduced size 
and moderate cost.  
     The interface, which is managed by the computer cen­
tral processor whereto it is connected and has, therefore, 
no intelligent components, comprises a parallel-series, or 
vice-versa, data conversion circuit, a multiplexer-demulti­
plexer adapted to route the data from the computer toward 
and external computer or telex line, first line conversion 
circuits from the computer standard to the telex line stan­
dard, and second level conversion circuits from the com­
puter standard to the V24 Standard, as well as a supply unit 
adapted to generate the ±60V voltage, all these being 
accommodated as a set on a single board directly con­
nectable to the computer central unit.
Patent EP-0158867-A3 (EP)
Title: Arrangement for intermittent fuel injection
IPC: F02D41/00
Filed: 1985-03-23
Abstract: 1. An arrangement for the intermittent actuation of a control member on an Otto engine, in which the beginning of the actuation operation can be controlled during each crankshaft period, wherein characteristic values are stored in address locations of a characteristic family storage means (18) which can be called up by rotary speed values and by other operating conditions,wherein during each crankshaft revolution angle pulse (line, 5, 21) which are synchronous in respect of crankshaft angle, and a reference pulse (line 9, 23) are produced, from which a trigger pulse for the beginning is derived, wherein an address counter (20) is connected with its reset input to the reference pulse line (23) and with its counting input to the angle line (21), wherein the characteristic family storage means (18) is connected on the one hand to the multi-bit address line array (22) of the address counter (20) and on the other hand to a multi-bit-line of an operating condition selector (19), wherein a time base counter (28) is connected to the cut-in input (26) of the characteristic family storage means (18) and prepares the storage means (18) during a predetermined time base, wherein a trigger pulse is applied to the reset input of a counter (12) for actuation of the control member and therein the O-output (15) of the counter (12) directly controls a control stage (16) for the actuating member, characterized by the following features : a) the actuating member is a valve control stage (16) for the injection system ; b) an overflow output (25) of the address counter (20) is connected to the blocking input (24) thereof ; c) the characteristic family storage means contains multi-bit storage words for representing the injection duration ; d) connected on the output side of the characteristic field storage means (18) is an intermediate storage means (13) into which the selected multi-bit storage word of the characteristic family storage means (18) is transferred upon expiry of the time base ; and e) the intermediate storage means (13) supplies a preload value for an injection counter (12) and a clock oscillator supplies counting pulses for the injection counter.
Patent EP-0158212-A3 (EP)
Title: Citric-acid esters as blowing agents for working up plastics
IPC: C08J9/08
Filed: 1985-03-26
Abstract: The invention relates to new blowing and nucleating agents for the processing of plastics, which are based on mono- and diesters of citric acid.
Patent EP-0160925-A3 (EP)
Title: N-substituted neuraminic acid derivatives and process for preparation thereof
IPC: C07H15/00
Filed: 1985-04-30
Abstract: This invention provides a novel compound having a formula such asorThis invention also provides a process for preparing such a compound. The novel compound has an excellent immunological activity.
Patent EP-0197181-A3 (EP)
Title: Composite plate method of manufacturing injection molding manifold
IPC: B29C45/27
Filed: 1985-05-06
Abstract: This invention relates to a novel method of manufacturing an integral manifold for a multi-cavity injection molding system. The manifold has a melt passage which follows a tortuous path and is formed by milling matching grooves without any sharp bends in opposite surfaces of two plates which are then secured together. The manifold is formed of tool steel and also has an electrical heating element which is cast into a channel in its upper surface. The two plates are brazed together and the heating element is cast in the channel in a common heating step under a partial vacuum in a vacuum furnace. A highly conductive copper alloy flows around the heating element and diffuses by capillary action between the opposed surfaces of the plates to form a metallurgical bond with them to improve heat transfer away from the heating element and avoid leakage from the melt passage. This method has the advantage that it reduces the time required to make a manifold having a melt passage which branches to several outlet openings and it avoids the sharp bends in the melt passage necessarily associated with the previous drill and plug method, thereby providing a natural rheological balance.
Patent EP-0173403-A3 (EP)
Title: Control method for a sorption-agent
IPC: G05D21/00
Filed: 1985-08-22
Abstract: 1. Method for controlling the quantity of sorbent which is fed into a stream of waste gas for sorption of HCl and SO2 , characterised in that the desired value of the sorbent dosaging is calculated using the HCl content and the quantity of waste gas, that the desired value thus determined is corrected further by a stoichiometric value dependent on the temperature in the pure gas, and that, as a further correction, the SO2 content in the waste gas is brought in if it exceeds a predetermined limit value.
Patent EP-0192937-A3 (EP)
Title: Flexible polyimide multilayer laminate
IPC: C08G73/10
Filed: 1986-01-15
Abstract: A multilayer laminate having at least one layer of a no longer formable fully aromatic polyimide and at least one layer of substrate material, the layer of no longer formable polyimide adhering directly on one side to the layer of substrate material with a peel strength of at least 4.0 N.cm. The layer of no longer also formable polyimide is also insoluble in phenolic solvents, has a tensile strength of from 100 to 150 N.mm2, a breaking elongation of from 15 to 100%, a dielectric dissipation factor of from 1.5x10-3 at 1 Khz. Additionally, a layer of heat-sealable high-temperature adhesive selected from the class of polyacrylates, polysulfone resins, epoxy resins, fluoropolymer resins, silicone resins or butyl rubbers is joined to that side of the polyimide layer which is remote from the substrate material.
Patent EP-0194632-A3 (EP)
Title: Filter apparatus
IPC: B01D29/00
Filed: 1986-03-10
Abstract: A filter aparatus is disclosed that in the multi-­
stage filter tower, a plurality of liquid reservoir 
having an approximately horizontal filter surface at the 
lower surface of each liquid reservoir are connected in 
order at the central position of the liquid reservoir in 
a vertical direction and the interior of each liquid 
reservoir is communicated at the connected portion by 
causing the inflow clearance between the upper surface 
of the liquid reservoir and the filter surface. This 
multi-stage filter tower is provided in a tank having 
liquid inlet, a liquid outlet and a drain spout, which 
are controlled by opening and closing valves 
respectively. The interior of the filter tower is 
connected with the liquid outlet of the tank and the 
filter tower head is connected with a pressurized air 
source through the opening and closing valve.
Patent EP-0199058-A3 (EP)
Title: Method and circuit arrangement for the reception of radio waves
IPC: H04B7/08
Filed: 1986-03-12
Abstract: The improved reception is attained by using several aerials. The signal received by each aerial is mixed with a carrier, generated in the receiver. The mixed signals with a controllable mutual phase position are fed to a common IF amplifier, whose output signal is evaluated and the mutual phase position of the mixed signals is controlled accordingly. In a circuit for such reception an advanced stage and a mixer are provided for the signals received by each aerial. A controllable phase rotator is provided for the mixed signals. The latter are vectorially aided in a summation circuit, whose output is coupled to the input of the IF amplifier. The amplifier output is linked to an amplitude demodulator.
Patent EP-0211164-A3 (EP)
Title: Method and device for surveying drain systems of rain water reservoirs
IPC: E03F5/10
Filed: 1986-05-20
Abstract: 1. Method of monitoring drainage systems of rainwater reservoirs, wherein a drainage pipe, with which a throttling member is associated, is associated with the rainwater reservoir and wherein the flow of sewage through the drainage pipe, serving to divert sewage from the rainwater reservoir, can be restricted to a predetermined nominal value, characterised in that the flow through the drainage pipe is monitored to determine whether a predetermined, excessively high value has been exceeded and/or in that, if the flow through the drainage pipe is restricted in a controlled manner to a predetermined nominal value, monitoring is carried out to determine whether excessively rapidly succeeding changes in the direction of travel by the throttling member are effected by the controller and/or monitoring is carried out to determine whether the water level in the rainwater reservoir or in a feed channel preceding the rainwater reservoir exceeds a predetermined depth while, at the same time, a predetermined low value for the flow through the drainage pipe is fallen below, resulting in a blockage of the drainage pipe at this water level, and/or monitoring is carried out to determine whether permanent tightening of the throttling member is occurring and/or monitoring is carried out to determine whether the actuator of the throttling member is overloaded and, if so, the throttling member is transferred into a safety position preventing the nominal value of the flow through the drainage pipe from being exceeded.
Patent EP-0233985-A3 (EP)
Title: Supporting rail for a false ceiling and accessories
IPC: E04B9/06
Filed: 1986-07-18
Abstract: A supporting rail for objects, particularly, lower ceilings, attachments and the like, comprises an elongated central rail part, and at least one elongated side rail edge extending along the central rail part and located at its one end for suspending shaped panels, boards and the like, the central rail part being provided for supporting curved objects with a plurality of formations spaced from one another in a longitudinal direction and allowing bending said central rail part, the central rail part being also provided with a plurality of through-going openings located between the formations for inserting additional elements.
Patent EP-0200417-A3 (EP)
Title: Production of protein
IPC: A61K38/00
Filed: 1986-04-16
Abstract: The present invention provides an improvement in a method for producing a protein by cultivating Escherichia coli having an expression vector which contains a structural gene for the protein downstream from the translational start codon, which comprises cultivating the Escherichia coli in a medium containing (1) an iron ion source, manganese ion source or a mixture thereof and (2) a nitrogen source from a natural origin to increase the yield of the protein free of methionine corresponding to the translational starting codon ATG at the N-terminus. According to the method of the present invention, protein free of the N-terminal methionine residue corresponding to the translation start codon ATG can be obtained in an increased yield.
Patent EP-0231912-A3 (EP)
IPC: E04B5/02
Filed: 1987-02-02
Abstract: Es wird eine Doppelbodenkonstruktion, bestehend aus in 
vorgegebenen Abständen auf einer tragfähigen Unter­
konstruktion aufgestellten Stützen und aus auf diesen 
Stützen direkt oder indirekt aufgelagerten plattenartigen 
Bodenelementen, die jeweils durch einen Verbund mehrerer 
übereinander gelagerter Schichten unterschiedlicher Werk­
stoffe gebildet sind, vorgeschlagen bei der der Verbund aus 
einer aus keramischen Material bestehenden Deckplatte, 
einer aus biegesteifem Material geringen Raumgewichts be­
stehenden Kernschicht und einer dünnen Unterschicht mit 
hohen Zugfestigkeitseigenschaften zusammengesetzt ist. Mit 
dieser Doppelbodenkonstruktion wird die Aufgabe gelöst, 
daß die einzelnen plattenartigen Bodenelemente hinsichtlich 
ihrer Abmessungen, insbesondere ihrer Dickenab­
messungen optimal gewählt werden können und trotzdem 
die Aufnahme hoher Traglasten möglich ist. Außerdem wird 
noch erreicht, daß die Beständigkeit der Oberflächen gegen 
organische Lösungsmittel und andere Chemikalien gegeben 
ist. Schließlich benötigen die Bodenbeläge zu ihrer Ver­
bindung mit dem Unterboden keinen Kleber, der hinsichtlich 
seiner Stabilität bedenklich sein könnte.